/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraSystemEditorData.h
Editor only folder data for emitters in a system.
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UNiagaraSystemEditorFolder : public [UObject](API\Runtime\CoreUObject\UObject\UObject)